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    element cascader
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    使用饿了么级联选择器时遇到了,这种情况:无论单选还是多选选框始终没有打勾,但是有值的,不知道怎么解决
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    • 纨绔ソ少年 普通会员 1楼

      Element Cascader is a tree-like data structure for selecting items in a dropdown menu, similar to the jQuery UI's Select plugin. It allows you to create a dropdown menu with child nodes and sub-nodes, where each child node represents a separate category of items, and each sub-node represents a specific item within that category. Element Cascader uses the CSS Select plugin to create the dropdown menu, and it also provides a set of JavaScript methods for manipulating the selected items, such as filtering, sorting, and pagination. Element Cascader is often used in web applications to provide a dropdown menu with customizable options for selecting items. It can be easily integrated into a web page using JavaScript, and it can also be used to create a tree-like data structure for displaying information, such as products or categories.

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